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We demonstrated an all-optical up-conversion of Multiband OFDM UWB signal employing optical frequency multiplication technique. After transmission over multimode fiber, the performance of the spectral mask and error vector magnitude are compliant with ECMA standard.
Exploiting an integrated micro-ring resonator, the simultaneous generation and routing of millimetre-wave signals by optical frequency multiplication is demonstrated for in-building networks. Error Vector Magnitude <; 5% is achieved for up to 120Mb/s 64-QAM at 39.6 GHz carrier frequency.
High-order microwave harmonics are generated using a fibre ring resonator based on optical frequency multiplication using low frequency electronics of 1 GHz, thereby allowing transmissions of 20MS/s 64-QAM signals over singlemode, multimode and plastic optical fibres.
We address the successful transmission and optical dynamic routing of high capacity RF data using an SCM or OFDM format over multi-mode fiber links, by the means of optical frequency multiplication.
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